body,ul,li,dl,dt,dd,p,ol,h1,h2,h3,h4,h5,h6,form,img,td,fieldset,legend{margin:0; padding:0;}
ul,li,ol{list-style:none;}
img,fieldset,iframe{border:0; }
a{text-decoration:none; color:#333;}
h1,h2,h3,h4,h5,h6{font-weight:100;}
body{font-size:12px; font-family:"微软雅黑";}
input,a{outline:none;}
.head{
    width: 100%;
    height: 25px;
    background-color: #111111;
    display: flex;
    justify-content:space-around;
}
.head1{
    width: 340px;
    display: flex;
    line-height: 25px;
}
.top1{
    width: 240px;
}
/* 修改li里的设置 */
.head1 li{
    font-size: 12px;
    width: 130px;
    text-align: center;
    cursor: pointer;
    color: white;
}
/* 修改集团设置下拉菜单的设置 */
.iconfont icon-shangjiantou{
    display : none ;
}
.div1{
    width: 100%;
    background-color: #f7f7f7;
    min-width: 1400px;
    display: none;
}
.divcenter-1{
    width: 1400px;
    height: 130px;
    margin: 0 auto;
    overflow: hidden;
}
.u1{
    width: 100%;
    display: flex;
    justify-content: center;
}
.u1 li{
    width: 260px;
    height: 130px;
    margin-left: 30px;
}
.div1 p{
    color: rgb(139, 138, 138);
    margin-top: 15px;
}
.spanx{
    font-weight: bolder;
    font-size: 16px;
}
.span1{
    font-size : 16px;
}
.div1-1{
    margin-top: 30px;
    transition: all .3s;
}
.div1-1 .span1:hover{
    border-bottom: 1px solid black;
    cursor: pointer;
}
.div1-1 .iconfont{
    display: inline-block;
    transition: all .3s;
}
.div1-1:hover .iconfont{
    transition: all .3s;
    transform:translateX(6px)
}
.div2{
    width: 100%;
    height: 400px;
    background-color: #f7f7f7;
    display: none;
}
.divcenter-2{
    width: 1400px;
    height: 400px;
    margin: 0 auto;
    overflow: hidden;
}
.div2-1{
    font-size: 25px;
    font-weight: bolder;
    margin-top: 45px;
}
.div2-2{
    display: flex;
    justify-content: space-between;
    margin-top: 33px;
    color: #808080;
    font-size: 14px;
}
.div2-2 li{
    width: 230px;
    height: 35px;
}
.div2 .span2-1:hover{
    color: black;
    border-bottom: 1px solid black;
    cursor: pointer;
}

/* logo部分 */
.logo{
    width: 100%;
    display: flex;
    justify-content: space-around;
}
.logo-1{
    width: 130px;
    height: 60px;
    margin-top: 15px;
    line-height: 70px;
}
.logo-1 img{
    width: 100%;
}
.logo-2{
    width: 873px;
}
.u2{
    width: 873px;
    height: 70px;
    display: flex;
    justify-content: center;
    font-size: 18px;
    color: #333333;
}
.u2 li{
    width: auto;
    height: 70px;
    border-bottom: 3px solid white;
    line-height: 70px;
    text-align: center;
    cursor: pointer;
    margin-left: 30px;
    font-size: 16px;
}
.u2 li:hover{
    border-bottom: 3px solid red;
}
.logo-3{
    width: 195px;
    height: 50px;
    line-height: 50px;
    cursor: pointer;
    position: relative;
}
.logo-3 .icon-jiesuo{
    font-size: 25px;
}
.logo-3 span{
    font-size: 18px;
}
.logo-3 .icon-search{
    font-size: 35px;
    margin-left: 15px;
}
.u3{
    display: flex;
}
.u3 li span{
    font-size: 14px;
    line-height: 70px;
}

.logo-4{
    width: 160px;
    position: absolute;
    left: 0px;
    top: 50px;
    z-index: 100;
    background-color: white;
    display: none;
}
.log-4-1,.log-4-2{
    width: 140px;
    height: 50px;
    font-size: 18px;
    text-align: center;
    line-height: 50px;
}
.logo-4 .icon-shangpushangchengshouyefangzi{
    font-size: 25px;
}
/* 个人及家庭隐藏部分 */
.logo2-1{
    width: 100%;
    display: none;
}
.logo2-2{
    width: 1100px;
    height: 320px;
    margin: 0 auto;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
}
.logo2-3{
    width: 700px;
    height: 240px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    text-align: center;
    align-items: center;
    margin-top: 70px;
}
.logo2-3 li{

    width: 90px;
    margin-left: 15px;
    line-height: 45px;
    cursor: pointer;
}
.logo2-3 li .iconfont{
    font-size: 60px;
}
.p1{
    font-size: 14px;
    color: #7d6666;
    border-bottom: 1px solid white;
}
.p1 span:hover{
    border-bottom: 1px solid black;
    color: black;
    font-weight: bold;
}

.logo2-4{
    width: 240px;
    height: 320px;
    cursor: pointer;
    
}
.logo2-4 img{
    width: 100%;
    margin-top: 40px;
}
.logo2-5{
    width: 1100px;
    margin: 0 auto;
    height: 120px;
    position: relative;
    display: flex;
}
.logo2-5 .iconfont{
    font-size: 40px;
}
.span2{
    font-size: 16px;
    color: #7d6666;
}
.logo2-7,.logo2-6{
    margin-left: 30px;
    margin-top: 10px;
    cursor: pointer;
}
.but{
    font-size: 30px;
    color: #7d6666;
    position: absolute;
    right: 30px;
    bottom: 50px;
    cursor: pointer;
}
/* 商用产品及方案隐藏部分 */
.product{
    display: none; 
}
.product1-1{
    width: 1300px;
    height: 500px;
    margin: 0 auto;
}
.product1-2{
    width: 1100px;
    height: 400px;
    display: flex;
}
.product2-1{
    width: 400px;
    height: 454px;
}
.product2-1-1{
    width: 400px;
    height: 68px;
    font-size: 26px;
    color: #333333;
    border-bottom:1px solid gray ;
    position: relative;
    line-height: 68px;
}
.ul2{
    margin-left: 30px;
}
.product2-1-2{
    display: flex;
    overflow: hidden;
    justify-content: space-between;
}
.product2-1-2 ul li:nth-child(1){
    font-size: 23px; 
    font-weight: bolder;
}
.product2-1 ul{
    margin-top: 30px;
}
.product2-1 ul li{
    color: #696969;
    font-size: 17px;
    line-height: 44px;
    
}
.product1-2 ul li span{
    border-bottom:1px solid white ;
    font-size: 17px;
}
.product1-2 ul li span:hover{
    border-bottom:1px solid black;
    color: black;
    font-weight: bold;
    cursor: pointer;
}
.product2-2{
    width: 230px;
    height: 454px;
    margin-left: 30px;
}
.product2-2-1{
    width: 230px;
    height: 68px;
    font-size: 26px;
    color: #333333;
    border-bottom:1px solid gray ;
    line-height: 68px;
}
.product2-2 ul{
    margin-top: 30px;
}
.product2-2 ul li{
    color: #696969;
    font-size: 20px;
    line-height: 44px;
}

.product2-3{
    width: 230px;
    height: 400px;
    margin-left: 30px;
}
.product2-3-1{
    width: 230px;
    height: 68px;
    font-size: 26px;
    color: #333333;
    border-bottom:1px solid gray ;
    line-height: 68px;
}
.product2-3 ul{
    margin-top: 30px;
}
.product2-3 ul li{
    color: #696969;
    font-size: 18px;
    line-height: 40px;
}
.product2-4{
    width: 200px;
    height: 400px;
    margin-left: 30px;
}
.product2-4-1{
    width: 200px;
    height: 68px;
    font-size: 26px;
    color: #333333;
    border-bottom:1px solid gray ;
    line-height: 68px;
}
.product2-4 ul li{
    color: #696969;
    font-size: 18px;
    line-height: 44px;
}
.product2-4-2 ul{
    margin-top: 30px;
}

.product-2{
    width: 543px;
    height: 80px;
    display: flex;
    text-align: center;
    cursor: pointer;
}
.db1{
   line-height: 60px;
   color: #696969;
   font-size: 15px;
   margin-left: 20px;
}
.db1:hover{
    color: black;
}
.product-2 .iconfont{
    font-size: 60px;
}
.but1{
    position: absolute;
    right: 300px;
    bottom: 60px;
}
.but1 .iconfont{
    font-size: 40px;
    color: #7d6666;
}
/* 服务支持隐藏部分 */
.serve{
    width: 100%;
    display: none;
}
.serve1{
    width: 1300px;
    height: 500px;
    margin: 0 auto;
    display: flex;
    position: relative;
}
.serve1-1{
    width: 300px;
    height: 400px;

    color:#565656;
}
.ser{
    width: 300px;
    height: 60px;
    border-bottom:1px solid gray ;
    font-size: 20px;
    color:#333333;
    line-height: 60px;
    margin-bottom: 30px;
}
.serve1 li{
    width: auto;
    font-size: 15px;
    line-height: 42px;
    color:#7e7d7d;
}
.serve1 span{
    border-bottom:1px solid white ;
}
.serve1 span:hover{
    border-bottom:1px solid black ;
    color: black;
    font-weight: bold;
    cursor: pointer;
}

.serve1-2{
    width: 300px;
    height: 400px;
    color:#565656;
    margin-left: 30px;
}

.serve1-3{
    width: 300px;
    height: 400px;
    color:#565656;
    margin-left: 30px;
}

.serve1-4{
    width: 300px;
    height: 400px;
    color:#565656;
    margin-left: 30px;
}

.but2 .iconfont{
    font-size: 40px;
    color: #7d6666;
    position: absolute;
    right:100px;
    bottom: 30px;
}
/* 合作伙伴与开发者隐藏部分 */
.partner{
    width: 100%;
    display: none;
}
.partner1{
    width: 1300px;
    height: 550px;
    margin: 0 auto;
    display: flex;
    position: relative;
}
.partner1-1{
    width: 300px;
    height: 450px;
    color:#565656;
}
.pt{
    width: 300px;
    height: 75px;
    border-bottom:1px solid gray ;
    font-size: 25px;
    color:#333333;
    line-height: 75px;
    margin-bottom: 30px;
}
.partner1-2{
    width: 300px;
    height: 450px;
    color:#565656;
    margin-left: 30px ;
}

.partner1-3{
    width: 300px;
    height: 450px;
    color:#565656;
    margin-left: 30px ;
}

.partner1-4{
    width: 300px;
    height: 450px;
    color:#565656;
    margin-left: 30px ;
}

.partner1 li{
    width: auto;
    font-size: 15px;
    line-height: 42px;
    color:#7e7d7d;
}
.partner1 span{
    border-bottom:1px solid white ;
}
.partner1 span:hover{
    border-bottom:1px solid black ;
    color: black;
    font-weight: bold;
    cursor: pointer;
}
.but3 .iconfont{
    font-size: 40px;
    color: #7d6666;
    position: absolute;
    right:100px;
    bottom: 60px;
}
/* 关于华为隐藏部分 */
.about{
    width: 100%;
    display: none;
}
.about1{
    width: 1300px;
    height: 450px;
    margin: 0 auto;
    display: flex;
    position: relative;
}
.about1-1{
    width: 350px;
    height: 370px;
    color:#565656;
}
.about2{
    width: 350px;
    height: 75px;
    border-bottom:1px solid gray ;
    font-size: 25px;
    color:#333333;
    line-height: 75px;
    margin-bottom: 30px;
}
.about1-1-1{
    width: 270px;
    height: 75px;
    border-bottom:1px solid gray ;
    font-size: 25px;
    color:#333333;
    line-height: 75px;
    margin-bottom: 30px;
}
.about1-1-2{
    display: flex;
}
.about1 li{
    width: auto;
    font-size: 15px;
    line-height: 42px;
    color:#7e7d7d;
    cursor: pointer;
}
.about1 span{
   border-bottom: 1px solid white;
}
.about1 span:hover{
    border-bottom: 1px solid black;
    color: black;
    font-weight: bold;
}
.ab{
    margin-left: 120px;
}
.about1-2{
    width: 270px;
    height: 370px;
    margin-left: 20px;
}
.about1-3{
    width: 270px;
    height: 370px;
    margin-left: 20px;
}
.about1-4{
    width: 360px;
    height: 240px;
    margin-left: 30px;
    margin-top: 30px;
}
.about1-4 img{
    width: 100%;
}
.but4 .iconfont{
    font-size: 40px;
    color: #7d6666;
    position: absolute;
    right:120px;
    bottom: 60px;
}
.swiper {
    width: 100%;
    height: 500px;
}  
.recommend{
    width: 200px;
    height: 100px;
    margin: 0 auto;
    margin-top: 30px;
    text-align: center;
    line-height: 100px;
    font-size: 38px ;
    font-weight: bold;
}
.red{
    width: 50px;
    height: 1px;
    background-color: red;
    margin: 0 auto;
}
/* 第四部分 img */
.img1{
    width: 100%;
    margin-top: 60px;
}
.img1-1{
    width: 1300px;
    height: 420px;
    margin: 0 auto;
    display: flex;
}
.img1-1-1{
    width:800px;
    height: 410px;
    position: relative;
}
.img1-1-1 img{
    width: 100%;
}
.img1-2-1{
    width: 386px;
    height: 386px;
    margin-left: 30px;
    position: relative;
}
.img1-2-1 img{
    width: 100%;
}

.img2{
    width: 100%;
}
.img2-1{
    width: 1300px;
    height: 410px;
    margin: 0 auto;
    display: flex;
}
.img2-1-1{
    width: 386px;
    height: 386px;
    position: relative;
}
.img2-1-1 img{
    width: 100%;
}
.img2-2-1{
    width: 800px;
    height: 386px;
    margin-left: 35px;
    position: relative;
}
.img2-2-1 img{
    width: 100%;
}

.img3{
    width: 100%;
}
.img3-1{
    width: 1300px;
    height: 273px;
    margin: 0 auto;
    display: flex;
    margin-bottom: 30px;
}
.img3-1-1{
    width: 388px;
    margin-right: 30px;
    position: relative;
    overflow: hidden;
    transition: 0.5s all linear;
}
.img3-1-1 img{
    width: 100%;
    transition: 0.5s all linear;
}
.img3-1-1 img:hover{
    transition: 0.5s all linear;
    transform: scale(1.2);
}
.img3-3-1{
    width: 388px;
    height: 273px;
    position: absolute;
    top: 0;
    left: 0;
}
.img3-1-1:hover .imgdiv,.img2-2-1:hover .imgdiv,.img2-1-1:hover .imgdiv{
    transition: 0.5s all linear;
    bottom: 20px;
}
.img1-2-1:hover .imgdiv,.img1-1-1:hover .imgdiv{
    transition: 0.5s all linear;
    bottom: 20px;
}

.imgdiv{
    width: 358px;
    height: 150px;
    position: absolute;
    left:30px;
    bottom: -30px;
    transition: 0.5s all linear;
}
.imgdiv p:nth-child(1){
    font-size: 16px;
    color: white;
}
.imgdiv p:nth-child(2){
    font-size: 22px;
    color: white;
    font-weight: bold;
    margin-top: 10px;
}
.imgdiv p:nth-child(3){
    font-size: 16px;
    color: grey;
    margin-top: 10px;
    margin-bottom: 30px;
}
.imgdiv p:nth-child(4){
    font-size: 16px;
    color: white;
    margin-top: 20px;
}
.span-img{
    margin-top: 20px;
    font-size: 16px;
    color: white;
}
.imgdiv .iconfont{
    color: white;
}

/* 第五部分 banner图 */
.banner{
    width: 100%;
    position: relative;
}
.img4{
    width: 100%;
}
.img4 img{
    width: 100%;
    margin-top: 70px ;
}
.km{
    width: 160px;
    height: 35px;
    border: 1px solid white;
    text-align: center;
    line-height: 35px;
    position: absolute;
    top: 420px;
    left: 205px;
    color: white;
    font-size: 18px;
    cursor: pointer;
}
.km:hover{
    background-color: red;
    border: 1px solid red;
}
/* 第六部分 展会活动 */
.activity{
    width: 100%;
    margin-top: 100px;
}

.activity1{
    width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.activity1-1{
    width: 400px;
    height: 400px;
    background-color: #f2f2f2;
    position: relative;
    font-size: 16px;
    cursor: pointer;
}
.activity2{
    overflow: hidden;
}
.activity1-1:hover img{
    transition: 0.5s all linear;
    transform: scale(1.2);
}
.activity1-1 img{
    width: 100%;
    transition: 0.5s all linear;
}
.know3,.know4{
    width: 100px;
    height: 40px;
    background-color: gray;
    font-size: 16px;
    text-align: center;
    line-height: 40px;
    color: white;
    position: absolute;
    left: 0;
    top: 0;
}
.activity1-1 p{
    margin-left: 20px;
    margin-top: 4px;
}
.activity1-2{
    width: 400px;
    height: 400px;
    position: relative;
    cursor: pointer;
    font-size: 16px;
    background-color: #f2f2f2;
}
.activity1-2:hover img{
    transition: 0.5s all linear;
    transform: scale(1.2);
}
.activity1-2 p{
    margin-left: 20px;
    margin-top: 15px;
}

.activity3{
    width: 400px;
    height: 250px;
    overflow: hidden;
}
.activity3 img{
    width: 100%;
    transition: 0.5s all linear;
}

.activity1-3{
    width: 360px;
    height: 360px;
    position: relative;
    cursor: pointer;
    background-color: #f2f2f2;
    padding: 20px;
    overflow: auto;
}
.activity1-3 ul{
    width: 300px;
    margin-top: 50px;
    
}
.activity1-3 ul li{
    width: 360px;
    margin-top: 10px;
}
.activity1-3 ul li:hover{
    color: red;
}
.activity4{
    font-size: 17px;
    line-height: 25px;
    font-weight: bold;
}
.activity5{
    font-size: 15px;
}
.know3 :nth-child(1){
    font-weight: bolder;
}
.know3 :nth-child(2){
    margin-top: 10px;
}
.know4 p{
    font-weight: bolder;
}
.know5{
    display: flex;
}
.know6{
    width: 100px;
    height: 40px;
    font-size: 16px;
    color: white;
    background-color: gray;
    text-align: center;
    line-height: 40px;
    position:absolute;
    top: 0;
    left: 0;
}
.knows{
    width: 450px;
    height: 51px;
    margin: 0 auto;
    display: flex;
    margin-top: 50px;
}
.know7{
    width: 211px;
    height: 40px;
    border: 1px solid;
    text-align: center;
    line-height: 40px;
    margin-left: 50px;
    font-size: 16px;
    cursor: pointer;
}
.know7:hover{
    background-color: red;
    color: white;
}
.introduce{
    width: 100%;
    background-color: #f2f2f2;
    margin-top: 50px;
}
.introduce1{
    width: 1300px;
    height: 748px;
    margin: 0 auto;
}
.introduce1-1{
   width: 1300px;
   height: 106px;
   border-bottom:1px solid gray ;
   font-size: 14px;
   line-height: 106px;
   display: flex;
   justify-content: space-between;
}
.introduce1-1 .iconfont{
    font-size: 25px;
}
.introduce1-2{
    width: 1300px;
    height: 500px;
    border-bottom:1px solid gray ;
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
}
.introduce1-2 ul{
    width: 250px;
    height: 511px;
    font-size: 14px;
}
.introduce1-2 ul li{
    line-height: 50px;
    color: #595757;
}
.introduce3{
    height: 127px;
    display: flex;
    justify-content: space-between;
    line-height: 100px;
}
.introduce3-1{
    display: flex;
    font-size: 14px;
    color: #595757;
}
.introduce3-1 p{
    font-size: 13px;
    margin-left: 10px;
    cursor: pointer;
}

.introduce3-2 .iconfont{
    color: gray;
    margin-left: 10px;
    font-size: 25px;
    cursor: pointer;
}
.introduce3-2 .iconfont:hover{
    color:#000;
}
.footer{
    width: 100%;
    background-color: #e6e6e6;
}
.footer1{
    width: 1000px;
    height: 62px;
    margin: 0 auto;
    font-size: 14px;
    line-height: 62px;
    color: #595757;
}
.footer1 span{
    margin-left: 18px;
}
.top{
    width: 40px;
    position: fixed;
    right: 0;
    bottom: 70px;
    cursor: pointer;
}
.top img{
    width: 100%;
}
.buttom{
    width: 42px;
    position: fixed;
    right: 0;
    bottom: 140px;
    cursor: pointer;
    display: none;
}
.buttom img{
    width: 100%;
}
